GAMMA Investing LLC: BLFS position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on BLFS, newest first. How the timeline and the estimate are built.
GAMMA Investing LLC held 9,647 BLFS shares at 2026-09-30 per its 13F-HR filed 2026-10-08.
the latest 13F is the newest step
- period ended2026-09-3013F 9,647 sharesChange vs previous 13F +651 shares
0.01% of the 13F portfolio, value $374,786.
13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
Accepted , ingested - period ended2026-06-3013F 8,996 sharesChange vs previous 13F +2,410 shares
0.01% of the 13F portfolio, value $254,047.
13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 6,586 sharesChange vs previous 13F +3,207 shares
0.01% of the 13F portfolio, value $125,661.
13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 3,379 sharesChange vs previous 13F +130 shares
<0.01% of the 13F portfolio, value $81,704.
13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 3,249 sharesChange vs previous 13F -268 shares
<0.01% of the 13F portfolio, value $82,882.
13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 3,517 sharesChange vs previous 13F -706 shares
<0.01% of the 13F portfolio, value $75,756.
13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F/A 4,223 sharesChange vs previous 13F +663 shares
0.01% of the 13F portfolio, value $96,453.
13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 3,560 sharesChange vs previous 13F not available
0.01% of the 13F portfolio, value $92,418.
13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).